Vintage Japanese Flower Cluster Cabochons Oval 18x13mm Light Ivory (4)Size: 18x13mmColor: Light IvoryMaterial: PlasticQuantity: 4Additional info: Vintage stock, made in Japan. Flat back, perfect for jewelry designs and embellishment. Please note in the photo, many of these have an imperfection where there is excess plastic or the texture is different around the edge in spots.